CN205091881U - Ultrared weariness alarming instrument - Google Patents
Ultrared weariness alarming instrument Download PDFInfo
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- CN205091881U CN205091881U CN201520864668.0U CN201520864668U CN205091881U CN 205091881 U CN205091881 U CN 205091881U CN 201520864668 U CN201520864668 U CN 201520864668U CN 205091881 U CN205091881 U CN 205091881U
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- infrared
- weariness
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- transmission module
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Abstract
Ultrared weariness alarming instrument, including infrared transmission module, infrared receiver module, alarm module, power module, infrared transmission module, infrared receiver module fixed mounting on the glasses picture frame, infrared transmission module's input and power module electric connection, infrared transmission module's output and infrared emission head electric connection, the infrared emission head position between corresponding to eyes and eyebrow. Power module connects infrared transmission module, infrared receiver module, alarm module respectively to provide power supply for these modules. Infrared receiver module connects alarm module. The utility model relates to an ultrared weariness alarming instrument, its simple structure, the closure state of the eyes through detecting the people can detect out people's tired degree to the suggestion of reporting to the police of sounding has wine concurrently and drives alarming function.
Description
Technical field
The utility model relates to a kind of detection alarm instrument field, particularly a kind of ultrared weariness alarming instrument.
Background technology
The people of driver's long-duration driving, Control Room stares at video recording for a long time, students write for a long time, the eyes of people can be caused very tired, easily doze off.If in driver driving, be easy to security incident to occur; If at Control Room, some important informations also can the people of monitored room be ignored; Write for a long time, the learning efficiency of student can reduce.Have similar alarm in prior art, but a lot of complex structure, volume are comparatively large, cost intensive; Be not easy to carry, be also not suitable for spreading in real-life application.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of ultrared weariness alarming instrument, and its structure is simple, by detecting the closure state of the eyes of people, can detect the fatigue strength of people, and can sound and carry out alarm, has drunk driving warning function concurrently.
The technical scheme that the utility model adopts is:
Ultrared weariness alarming instrument, comprise infrared transmission module, infrared receiving module, alarm module, power module, infrared transmission module, infrared receiving module are fixedly mounted on eye glass frame, the input end of infrared transmission module and power module are electrically connected, the output terminal of infrared transmission module and infrared emission head are electrically connected, and infrared emission head corresponds to the position between eyes and eyebrow.Described power module connects infrared transmission module, infrared receiving module, alarm module respectively, and provides power supply for these modules.Described infrared receiving module connects alarm module.
Described infrared emission head is infrared-emitting diode, and infrared-emitting diode is fixed on infrared transmission module by a disk.
Described infrared receiving module includes main control module, and main control module connects alarm module.
Described infrared transmission module, infrared receiving module are fixedly mounted in the nose frame of eye glass frame.
Or described infrared transmission module is fixedly mounted on the left mirror window of eye glass frame, and infrared receiving module is arranged on the right mirror window of eye glass frame.
Or described infrared transmission module, infrared receiving module are adjacent, they are fixedly mounted in eye glass frame left mirror leg or right temple.
Described main control module connects alcohol sensor, wireless receipts/send out module, and a described wireless receipts/module is carried out wireless telecommunications with the radio receiving transmitting module be built in automobile and is connected.
When human body is in fatigue state, can show on eyes, can find out that whether brain is tired from the reaction of eyes, ultrared weariness alarming instrument described in the utility model, by monitoring the state of eyes, it is that infrared transmission module and infrared emission head are housed on glasses, when driver or operator put on one's glasses, infrared emission head is just in the position between eyes and eyebrow, the signal that infrared emission head is launched is after eyelid reflection, received by infrared receiving module, as eyes closed, droopy eyelids, the reflecting surface of infrared signal changes, infrared external reflection amount is significantly reduced, infrared receiving module does not then receive signal, or eyelid stops that infrared signal makes infrared receiving module not receive signal, alarm module processes the signal that infrared receiving module receives simultaneously, carry out analysis to the closed condition of eyes and closed frequency to judge, eyes closed overlong time or frequency too high, alarm module then gives the alarm, remind driver or monitoring personnel health tired, should be noted rest.
Ultrared weariness alarming instrument described in the utility model, the state of the eyes of energy Real-Time Monitoring driver or monitoring personnel, and analysis judgement is carried out to it, and send a warning when human-body fatigue, and structure is simple, convenient and practical.
Ultrared weariness alarming instrument described in the utility model, has drunk driving prophylactic function concurrently.
Accompanying drawing explanation
Fig. 1 is embodiment 1 structural representation of the present utility model.
Fig. 2 is embodiment 2 structural representation of the present utility model.
Fig. 3 is embodiment 3 structural representation of the present utility model.
Embodiment
Ultrared weariness alarming instrument, comprises infrared transmission module 3, infrared receiving module 4, alarm module 1, power module 2.Infrared transmission module 3, infrared receiving module 4 are fixedly mounted on eye glass frame, input end and the power module 2 of infrared transmission module 3 are electrically connected, the output terminal of infrared transmission module 3 and infrared emission head are electrically connected, and infrared emission head corresponds to the position between eyes and eyebrow.Described power module 2 connects infrared transmission module 3, infrared receiving module 4, alarm module 1 respectively, and provides power supply for these modules.Described infrared receiving module 4 connects alarm module 1.
Described infrared emission head is infrared-emitting diode, and infrared-emitting diode is fixed on infrared transmission module 3 by a disk.
Alarm module 1 mainly comprises warning circuit, and be provided with a hummer in it, also can attach LED light emitting diode, the main control module built-in by infrared receiving module 4 drives, and possesses sound and light of alarm.In the left mirror leg that alarm module 1 can be arranged on eye glass frame by a closed shell or right temple.
Power module 2 preferentially adopts button cell, and volume is little, in the left mirror leg that button cell can be arranged on eye glass frame by a closed shell or right temple.
Infrared transmission module 3 mainly comprises infrared driver circuit, and it, for driving infrared emission head, sends infrared signal.
Described infrared receiving module 4 includes main control module, and main control module connects alarm module 1.Main control module selects MCU microprocessor.
When human-body fatigue, can show on eyes, can find out that whether brain is tired from the reaction of eyes, the utility model ultrared weariness alarming instrument, be by monitoring the state of eyes, the closed frequency according to eyes judges.When driver or monitoring personnel bring the glasses of the utility model ultrared weariness alarming instrument, infrared emission head is just in the position between eyes and eyebrow, the signal that infrared emission head is launched is after eyelid reflection, received by infrared receiving module 4, as eyes closed, droopy eyelids, the reflecting surface of infrared signal changes, the thinning infrared external reflection amount that makes of the eyelid at reflective infrared position significantly reduces, infrared receiving module 4 does not receive signal, or eyelid stops that infrared signal makes infrared receiving module 4 not receive infrared signal.Main control module receives the closed condition that infrared signal carries out judging, analyzing eyes, and record the closed number of times of eyes within the unit interval, and it can be used as a measurement index, within the unit interval, eyes closed number of times is too much, long, namely trigger alarm module 1 works, and reports to the police.
Following embodiment may be there is in the utility model:
Embodiment 1: described infrared transmission module 3, infrared receiving module 4 are fixedly mounted in the nose frame of eye glass frame, as shown in Figure 1.
Embodiment 2: described infrared transmission module 3 is fixedly mounted on the left mirror window of eye glass frame, infrared receiving module 4 is arranged on the right mirror window of eye glass frame, as shown in Figure 2.
Embodiment 3: described infrared transmission module 3, infrared receiving module 4 are adjacent, they are fixedly mounted in eye glass frame left mirror leg or right temple, as shown in Figure 3.
Embodiment 4: described main control module connects alcohol sensor, wireless receipts/send out module, and a described wireless receipts/module is carried out wireless telecommunications with the radio receiving transmitting module be built in automobile and is connected.Ultrared weariness alarming instrument described in the utility model is worn by driver, alcohol sensor detects alcohol concentration, after main control module carries out analyzing and processing to alcohol sensor signal, be emitted to by a wireless receipts/module radio receiving transmitting module be built in automobile to accept, and by automotive control system analyzing and processing, judge human pilot whether drunk driving, if alcohol sensor concentration exceedes setting, send alerting signal by alarm module 1, automotive control system controls automobile brake simultaneously.
Claims (7)
1. ultrared weariness alarming instrument, comprise infrared transmission module (3), infrared receiving module (4), alarm module (1), power module (2), it is characterized in that, infrared transmission module (3), infrared receiving module (4) are fixedly mounted on eye glass frame, input end and the power module (2) of infrared transmission module (3) are electrically connected, output terminal and the infrared emission head of infrared transmission module (3) are electrically connected, and infrared emission head corresponds to the position between eyes and eyebrow; Described power module (2) connects infrared transmission module (3), infrared receiving module (4), alarm module (1) respectively, and provides power supply for these modules; Described infrared receiving module (4) connects alarm module (1).
2. ultrared weariness alarming instrument according to claim 1, it is characterized in that, described infrared emission head is infrared-emitting diode, and infrared-emitting diode is fixed on infrared transmission module (3) by a disk.
3. ultrared weariness alarming instrument according to claim 1, it is characterized in that, described infrared receiving module (4) includes main control module, and main control module connects alarm module (1).
4. ultrared weariness alarming instrument according to claim 1, it is characterized in that, described infrared transmission module (3), infrared receiving module (4) are fixedly mounted in the nose frame of eye glass frame.
5. ultrared weariness alarming instrument according to claim 1, it is characterized in that, described infrared transmission module (3) is fixedly mounted on the left mirror window of eye glass frame, and infrared receiving module (4) is arranged on the right mirror window of eye glass frame.
6. ultrared weariness alarming instrument according to claim 1, it is characterized in that, described infrared transmission module (3), infrared receiving module (4) are adjacent, and they are fixedly mounted in eye glass frame left mirror leg or right temple.
7. ultrared weariness alarming instrument according to claim 3, is characterized in that, described main control module connects alcohol sensor, wireless receipts/send out module, and described wireless receipts/a send out module is carried out wireless telecommunications with the radio receiving transmitting module be built in automobile and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520864668.0U CN205091881U (en) | 2015-11-03 | 2015-11-03 | Ultrared weariness alarming instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520864668.0U CN205091881U (en) | 2015-11-03 | 2015-11-03 | Ultrared weariness alarming instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205091881U true CN205091881U (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520864668.0U Expired - Fee Related CN205091881U (en) | 2015-11-03 | 2015-11-03 | Ultrared weariness alarming instrument |
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| Country | Link |
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| CN (1) | CN205091881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215793A (en) * | 2016-12-15 | 2018-06-29 | 天津张文发送商贸有限公司 | Forbid drunk driving system |
-
2015
- 2015-11-03 CN CN201520864668.0U patent/CN205091881U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215793A (en) * | 2016-12-15 | 2018-06-29 | 天津张文发送商贸有限公司 | Forbid drunk driving system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161103 |